| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $163.45 | 5.676% | $172.7274 | $172.73 | $172.75 | $172.70 |
| Purchase #2 | $217.72 | 12.490% | $244.9132 | $244.91 | $244.90 | $244.90 |
| Purchase #3 | $181.78 | 11.737% | $203.1155 | $203.12 | $203.10 | $203.10 |
| Purchase #4 | $96.95 | 9.472% | $106.1331 | $106.13 | $106.15 | $106.10 |
| Purchase #5 | $115.25 | 9.535% | $126.2391 | $126.24 | $126.25 | $126.20 |
| Purchase #6 | $23.32 | 5.795% | $24.6714 | $24.67 | $24.65 | $24.70 |
| Purchase #7 | $222.26 | 6.350% | $236.3735 | $236.37 | $236.35 | $236.40 |
| 7 purchase totals = | $1,020.73 | $1,114.1732 | $1,114.17 | $1,114.15 | $1,114.10 | |